52744537663 has 2 divisors, whose sum is σ = 52744537664. Its totient is φ = 52744537662.

The previous prime is 52744537621. The next prime is 52744537667. The reversal of 52744537663 is 36673544725.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52744537663 - 2¹³ = 52744529471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52744537663.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52744537667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26372268831 + 26372268832.

It is an arithmetic number, because the mean of its divisors is an integer number (26372268832).

Almost surely, 2^52744537663 is an apocalyptic number.

52744537663 is a deficient number, since it is larger than the sum of its proper divisors (1).

52744537663 is an equidigital number, since it uses as much as digits as its factorization.

52744537663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12700800, while the sum is 52.

The spelling of 52744537663 in words is "fifty-two billion, seven hundred forty-four million, five hundred thirty-seven thousand, six hundred sixty-three".